Lighting fixture



FIG. 1 is a perspective view of the lighting fixture;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is an opposite side view to the side shown in FIG. 3.

The broken line showing of threads on the fixture base is directed to environment and is for illustrative purposes only. The broken lines form no part of the claimed design. 

The ornamental design for a lighting fixture, as shown and described. 